Danfoss VLT 5000 Series, Instruction Manual, Page: 10 / 240

Overload torque, VLT 5032-5052, 200-240 V 150%
Arresting torque at 0 rpm (closed loop) 100%
The torque characteristics given are for the adjustable frequency drive at the high overload torque level (160%). At
the normal overload torque (110%), the values are lower.
Braking at high overload torque level
Cycle time (s) Braking duty cycle at 100% torque Braking duty cycle at over torque
(150/160%)
200-240 V
5001-5027 120 Continuous 40%
5032-5052 300 10% 10%
380-500 V
5001-5102 120 Continuous 40%
5122-5252 600 Continuous 10%
5302 600 40% 10%
5352-5552 600
40%
1)
10%
2)
525-600 V
5001-5062 120 Continuous 40%
525-690 V
5042-5352 600 40% 10%
5402-5602 600
40%
3)
10%
4)
1) VLT 5502 at 90% torque. At 100% torque the braking duty cycle is 13%. At mains rating 441-500 V 100% torque the braking duty
cycle is 17%.
VLT 5552 at 80% torque. At 100% torque the braking duty cycle is 8%.
2) Based on 300 second cycle:
For VLT 5502 the torque is 145%.
For VLT 5552 the torque is 130%.
3) VLT 5502 at 80% torque.
VLT 5602 at 71% torque.
4) Based on 300 second cycle.
For VLT 5502 the torque is 128%.
For VLT 5602 the torque is 114%.
Control card, digital inputs:
Number of programmable digital inputs 8
Terminal nos. 16, 17, 18, 19, 27, 29, 32, 33
Voltage level 0-24 V DC (PNP positive logics)
Voltage level, logical '0' < 5 V DC
Voltage level, logical '1' >10 V DC
Maximum voltage on input 28 V DC
Input resistance, R
i
2 k Ÿ
Scanning time per input 3 msec.
Reliable galvanic isolation: All digital inputs are galvanically isolated from the supply voltage (PELV). In addition, the
digital inputs can be isolated from the other terminals on the control card by connecting an external 24 V DC supply
and opening switch 4. VLT 5001-5062, 525-600 V do not meet PELV.
Control card, analog inputs:
No. of programmable analog voltage inputs/thermistor inputs 2
Terminal nos. 53, 54
Voltage level 0 - ±10 V DC (scalable)
Input resistance, R
i
10 k
Ÿ
No. of programmable analog current inputs 1
Terminal no. 60
Current range 0/4 - ±20 mA (scalable)
VLT
®
5000 Series
MG.51.C5.22 - VLT
p
is a registered Danfoss trademark. 7
Technical data